First of all, there must be a knowledgeable person to organize and install. Hire people according to the length of the construction period. It is better to pay for less people. How many people should be arranged in a day, how much salary each person is paid, how much work he does, how much food he spends, etc. I'm confused. Generally, only one square meter can earn 40 yuan to 60 yuan. It depends on what materials you use to calculate the cost, which is not profit.
The profit of installing doors and windows on the construction site depends on the situation. If you are the boss, the profit will be considerable, basically, it will reach about 30% to 50%. But if you are just an ordinary installer, the salary you get is about 5,000 yuan a month.
